Will the Democratic Party win the IN-09 House seat?

Prediction markets currently give a 9% probability that Will the Democratic Party win the IN-09 House seat?. This contract trades at 9¢ on Polymarket, closing November 3, 2026. This market shows extreme mispricing with a 9-cent Democratic price generating a 1,845% implied yield on the Yes side, suggesting either severe illiquidity or a dramatically undervalued position given Indiana's 9th district lean.

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9¢
Bid/Ask 8/9¢·Spread 1¢·Vol $0·OI $37,860.867·Closes Nov 3, 2026·195d remaining
0x73d5c7e357e622677e27a006e5dba5179a83cfd93b04e17d2e0d7ea2322040e6

Analysis

4d ago

This market shows extreme mispricing with a 9-cent Democratic price generating a 1,845% implied yield on the Yes side, suggesting either severe illiquidity or a dramatically undervalued position given Indiana's 9th district lean. The $0 in 24-hour volume combined with $14.7M open interest and a tight 1-cent spread indicates the market is frozen with no recent price discovery, making the quoted probability potentially stale. With 200 days to expiry and a Cliff Risk Index of 10, this represents a high-risk, high-reward opportunity that warrants caution until volume returns to validate whether the 9% Democratic probability reflects genuine market consensus or merely reflects a lack of recent trading activity.

Resolution rules

This market will resolve according to the party of the candidate who wins the IN-09 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026. ​A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources. This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).

Indicators

IY (Yes) 1891.1%
IY (No) 18.5%
Adj IY 946%
CRI 10
▶ Full indicator table (4)
IndicatorValue
IY (Yes)1891.1%
IY (No)18.5%
Adj IY946%
CRI10

Regime

Label
neutral
Score
0.5
Spread
1¢
Computed
4/21/2026, 8:25:52 PM
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0x73d5c7e357e622677e27a006e5dba5179a83cfd93b04e17d2e0d7ea2322040e6 yes 100

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